Anthony Joshua faces Charles Martin for IBF heavyweight title

Olympic champion Anthony Joshua will fight reigning IBF champion Charles Martin for the world heavyweight title at London's O2 Arena on Saturday 9th April.

Anthony Joshua, Sheffield's Olympic send-off, Peace Gardens, Sheffield 2012

The Briton, 26, has 15 knock-outs from 15 professional fights while American Martin, 29, has won 23 and drawn one of his 24 fights and most recently beat Vyacheslav Glazkov for the vacant IBF belt in January.

Kell Brook defeats Frankie Gavin to retain IBF welterweight title

Sheffield's Kell Brook beat Birmingham's Frankie Gavin at the London O2 Arena to retain his IBF welterweight title.

Kell Brook and his promotor Eddie Hearn, Sheffield August 2014

Gavin, 29, Britain's only ever amateur World Champion gave Brook, 29, some problems with his Southpaw style in the early rounds.  But Kell Brook won in the sixth round for the second successive defence of his world title.